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2 years ago

Which property justifies the statement below?

Mathematics

2 answers:

liq [111]2 years ago

6 0

Answer: it should be distributive !!

Step-by-step explanation:

x(y - 3) = xy - 3x

(x*y)-(x*3) = xy-3x

xy-3x = xy-3x

OverLord2011 [107]2 years ago

3 0

It’s 2848474 and also it’s associate property

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Which of the lists of letters all have line symmetry?

Sunny_sXe [5.5K]

Answer:

The first row

Step-by-step explanation:

Letters A,B,C,D

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After being rearranged and simplified, which of the following equations could be solved using the quadratic formula?

dmitriy555 [2]

A. 2x^2 - 3x + 10 = 2x + 21
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2x^2 - 2x^2 - 6x - 7 = 0
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Therefore, options a and c can be solved using the quadratic formula.

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2 years ago

What is the greatest common factor of 42,28 and 70?

eduard

Answer:

the greatest common factor would be 14 . Hope this helped

Step-by-step explanation:

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Cole builds a rocket with the dimensions shown. Suppose the rocket separates into the original parts before falling to Earth. Ho

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Answer:

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What’s the equation for a line passing through points (-1, 4.5) and (6, 8)?

san4es73 [151]

Answer:

Given points ( -1 , 4.5 ) and ( 6 , 8 )

Step-by-step explanation:

first we should calculate slope 

Slope ( m) 

= ( y2 - y1) / ( x2 - x1) 

= ( 8 - 4.5 ) / ( 6 + 1 )

= 3.5/7

= 0.5

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y - y1 = m ( x - x1 )

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( y - 4.5 ) = 0.5 ( x + 1)

y - 4.5 = 0.5x + 0.5

y = 0.5x + 0.5 + 4.5

y = 0.5x + 5

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